Register a push notification listener.
<static> addPushNotificationListener( PushNotificationListener, [containingObject] )
| Name | Type | Argument | Description |
| PushNotificationListener | function | The callback for push notifications. | |
| containingObject | Object | (optional) | Object containing definition for PushNotificationListener.If the listener callback function references variables in its containing object, then the containing object should be passed to this function. |
// pushListener is the callback function that will be passed to hwc.addPushNotificationListener.
var pushListener = function( notifications )
{
alert( "push notification:\
" + JSON.stringify(notifications) );
return hwc.NOTIFICATION_CONTINUE;
}
hwc.addPushNotificationListener( pushListener );
// pushListenerManager is an object that will contain the listener callback as well as a variable
// referenced from the callback.
var pushListenerManager = {};
// doSomething is a function that is called from inside the callback.
pushListenerManager.doSomething = function( notifications )
{
alert( "push notification:\
" + JSON.stringify(notifications) );
return hwc.NOTIFICATION_CONTINUE;
}
// This is the callback function.
pushListenerManager.listener = function( notifications )
{
return this.doSomething( notifications );
}
// Since the callback function references variables in its containing object, the containing object
// must be passed to hwc.addPushNotificationListener as well.
hwc.addPushNotificationListener( pushListenerManager.listener, pushListenerManager );